Hi, im leaving next friday for the PG cheer and just had a couple of questions.

1. Is the main dining room open seating and is it at a set time?

2. I started packing. I have daytime shorts and little dress cover-ups. Then evening dinner dress clothes. Do i need something more casual for hanging around on ship before dinner? Or is it easier to come back shower and just stay in the dressier dinner apparel?? (Im trying to pack light!) Thanks so much in advance!!!!